2016-08-242016-08-242002-10-15http://hdl.handle.net/10919/72457A magnetic fluid is provided comprising a block copolymer stabilizer, magnetic particles and a fluid polysiloxane medium. The stabilizer comprises an anchor block which chelates magnetic metal particles, and at least one end block which is compatible with the polysiloxane medium.application/pdfen-USPatenthttp://pimg-fpiw.uspto.gov/fdd/68/649/064/0.pdf9342885424/78.2424/9.3424/9.36424/78.4424/489A61N2/006464968